<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    p {
      width: 600px;
      height: 300px;

      font-size: 10rem;
      font-weight: bold;

      /* background-image: linear-gradient(90deg, red, yellow, green, yellowgreen); */
      /* background-image: radial-gradient(red, yellow, green, yellowgreen); */

      background: linear-gradient(90deg, rgba(2, 0, 36, 1) 0%, rgba(9, 9, 121, 1) 31%, rgba(0, 212, 255, 1) 100%);


      /* background-clip: text; */
      color: transparent;
      text-align: center;


    }
  </style>
</head>

<body>
  <p>this</p>
</body>

</html>